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. 2019 Oct 30;9:15606. doi: 10.1038/s41598-019-52131-7

Figure 5.

Figure 5

Effect of nitrogen rates (0, 25, 50, and 100 kg ha−1) within each inoculant dose (0, 4, 8, and 12) on leaf area index of soybean plants (R4 stage) grown in areas previously covered by degraded pasture (post-pasture area) and a soybean crop (post-soybean crop area), in the 2016/2017 and 2017/2018 crop seasons. *significant at 1%; **significant at 5%; ns = not significant.